What I want to do is apply it to a plane with a material, but in the material, color in the mask (white parts) in light red and the edge of the mask (where the white meets the black) in a darker red, with some sort of border thickness, so the result looks something like this.
I know how to color in the white part in light red (or pink), by just mutltiplying the mask texture by a pink color. But does anyone have any idea how I could create the darker red border?
I will give that a try. The mask texture is generated at runtime using a render target, so I need a dynamic approach and it looks like your solution is what I was looking for. Thank you.
Hey guys, I need to do something almost the same but instead have the outline go in, because the texture fits exactly the full image, so it needs to go in because if it goes out it goes over to the other side.
